Plant Diversity

Plant Diversity
Timber is mostly provided from which of following?
Douglas fir
juniper
European larg
Wollemi pine
Author: rikazzz Comment
Plant Diversity
Approximately how many species ferns have?
12000
1000
2000
10
Author: rikazzz Comment
Plant Diversity
Which of following is an example of a Liverwort?
marchantia
amoeba
red algae
sphagnum
Author: rikazzz Comment
Plant Diversity
Which of following is heterosporous?
liverworts
spiked mosses
club mosses
hornworts
Author: rikazzz Comment
Plant Diversity
Which of following is not a phylum of gymnosperms?
cycadophyta
bryophyta
Ginkgophyta
Gnetophyta
Author: rikazzz Comment
Plant Diversity
Groups of sporophyll that form corn like structures are called:
strobili
Sporozoa
sori
moss
Author: rikazzz Comment
Plant Diversity
Megasporangium, megaspore, and integument together form the
ovum
ovule
pollen
stigma
Author: rikazzz Comment
Plant Diversity
How many spores a single moss can generate?
1 million
50 million
500 million
5 million
Author: rikazzz Comment
Plant Diversity
Vascular plants that produce one type of spores are called:
heterosporous
homosporous
Bisporous
Monosporous
Author: rikazzz Comment
Plant Diversity
Which of following describes modified leaves that bear sporangia?
Microphylls
megaphylls
leaf glade
sporangia
Author: rikazzz Comment

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